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From "Gregory Chanan (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HBASE-6677) Random ZooKeeper port in test can overrun max port
Date Tue, 28 Aug 2012 19:27:08 GMT

    [ https://issues.apache.org/jira/browse/HBASE-6677?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13443428#comment-13443428
] 

Gregory Chanan commented on HBASE-6677:
---------------------------------------

Should mention, the above code comes from MiniZooKeeperCluster.java
                
> Random ZooKeeper port in test can overrun max port
> --------------------------------------------------
>
>                 Key: HBASE-6677
>                 URL: https://issues.apache.org/jira/browse/HBASE-6677
>             Project: HBase
>          Issue Type: Bug
>          Components: test
>    Affects Versions: 0.96.0
>            Reporter: Gregory Chanan
>            Priority: Trivial
>              Labels: noob
>
> {code} 
>      while (true) {
>         try {
>           standaloneServerFactory = new NIOServerCnxnFactory();
>           standaloneServerFactory.configure(
>             new InetSocketAddress(tentativePort),
>             configuration.getInt(HConstants.ZOOKEEPER_MAX_CLIENT_CNXNS,
>               1000));
>         } catch (BindException e) {
>           LOG.debug("Failed binding ZK Server to client port: " +
>               tentativePort);
>           // This port is already in use, try to use another.
>           tentativePort++;
>           continue;
>         }
>         break;
>       }
> {code}
> In the case of failure and all the above ports have already been binded, you can extend
past the max port.  Need to check against a max value.

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